html {
	background: black url(../images/tree1.jpg) no-repeat 1em 1em;
	background-size: 80em 50em;
	overflow-y: scroll;
	font-family: monospace;
	font-size: 14px;
}

body {
	font-size: 14px;
}

#mainDiv {
	height: 35em;
	margin: 1em;
	position: relative;
	zoom: 1;
}

	#navigationDiv {
		position: absolute;
		left: 1em;
		top: 1em;
		width: 10em;
		height: 30em;
	}
	
		.menuLink {
			left: -20em;
			width: 8em;
			margin: 0em 0em 1em 0em;
		}
		
	#contentDiv {
		display: none;
		position: absolute;
		left: 90em;
		top: 2em;
		width: 43em;
		height: 33em;
		padding: 1em;
		background-color:rgba(255,255,255,0.7);
		border-radius: 3em;
	}
	
		#frontTitle {
			text-align: center;
		}
		
		.sectionTitle {
			color: black;
			font-weight: bold;
			font-size: 1.5em;
			margin-bottom: 2em;
		}
		
		.sectionContent {
			font-weight: bold;
			text-indent: 3em;
		}